1. Agar, Michael, 1971. Folklore of the Heroin Addict: Two Examples. Journal of American Folklore 84:175–85.
2. Andrić, Dragoslav, 1976. Rečnik žargona (Dictionary of Slang). Belgrade: Beogradski Izdacko-Graficki Zavod.
3. Arewa, E. Ojo, and Alan Dundes. 1964. Proverbs and the Ethnography of Speaking Folklore. American Anthropologist 66:70–85.
4. Bacon, Francis. 1612. Essayes or Counsels, 1625 ed. in J. Spedding The Works of Francis Bacon. Eds. R. L. Ellis and D. D. Heath. 1625 ed. Vol. 12, London: Longmans, 1864.
5. Bell, Daniel. The Clock Watchers: Americans at Work. Time September 8, 1975:55–7. (Parenthetical addition is my own.)